/* ============================================
   PUSHPANJALI DIET CARE — Components
   Buttons, Cards, Badges, Forms, Modals
   ============================================ */

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 12px 28px;
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: var(--fw-semibold);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    border: 2px solid transparent;
    line-height: 1.4;
    white-space: nowrap;
}

.btn i {
    font-size: 1.1em;
}

/* Primary Button (dark green) */
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
}

/* Gold Button */
.btn-gold {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
}

.btn-gold:hover {
    background: var(--color-gold-dark);
    border-color: var(--color-gold-dark);
    transform: translateY(-2px);
}

/* Outline Button */
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Outline Light (on dark bg) */
.btn-outline-light {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn-outline-light:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* White Button */
.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.btn-white:hover {
    background: var(--color-cream);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

/* WhatsApp Button */
.btn-whatsapp {
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
    background: var(--color-whatsapp-dark);
    border-color: var(--color-whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

/* Button Sizes */
.btn-sm {
    padding: 8px 20px;
    font-size: var(--text-sm);
}

.btn-lg {
    padding: 16px 36px;
    font-size: var(--text-md);
}

/* ── Link Arrow ── */
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: var(--fw-medium);
    color: var(--color-primary);
    font-size: var(--text-base);
    transition: all var(--transition-base);
}

.link-arrow::after {
    content: '→';
    transition: transform var(--transition-base);
}

.link-arrow:hover {
    color: var(--color-gold);
}

.link-arrow:hover::after {
    transform: translateX(4px);
}

.link-arrow-gold {
    color: var(--color-gold);
}

/* ── Cards ── */
.card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
}

.card-body {
    padding: var(--space-6);
}

/* ── Service Card ── */
.service-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-6) var(--space-5);
    text-align: center;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-gold);
}

.service-card-image {
    width: 100%;
    height: 140px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-5);
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-card-image img {
    transform: scale(1.05);
}

.service-card h3 {
    font-size: var(--text-lg);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.service-card p {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
    line-height: var(--lh-relaxed);
}

/* ── Blog Card ── */
.blog-card {
    display: flex;
    gap: var(--space-5);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xs);
    transition: all var(--transition-base);
    border: 1px solid var(--color-border-light);
}

.blog-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.blog-card-image {
    width: 180px;
    min-height: 140px;
    flex-shrink: 0;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-body {
    padding: var(--space-4) var(--space-4) var(--space-4) 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.blog-card-category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-gold);
    margin-bottom: var(--space-2);
}

.blog-card-title {
    font-family: var(--font-heading);
    font-size: var(--text-md);
    font-weight: var(--fw-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    line-height: var(--lh-snug);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-excerpt {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    display: flex;
    gap: var(--space-4);
    font-size: var(--text-xs);
    color: var(--color-text-light);
}

.blog-card-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

/* ── Transformation Card ── */
.transformation-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.transformation-card:hover {
    box-shadow: var(--shadow-hover);
}

.transformation-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
}

.transformation-img-wrap {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.transformation-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.transformation-badge {
    position: absolute;
    top: 10px;
    padding: 3px 12px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-white);
    z-index: 2;
}

.transformation-badge.before {
    left: 10px;
    background: var(--color-before);
}

.transformation-badge.after {
    right: 10px;
    background: var(--color-after);
}

.transformation-info {
    padding: var(--space-4) var(--space-5);
    text-align: center;
}

.transformation-weight {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
}

.transformation-weight .weight {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
}

.transformation-weight .arrow {
    color: var(--color-gold);
    font-size: var(--text-lg);
}

.transformation-info .name {
    font-weight: var(--fw-semibold);
    color: var(--color-text-primary);
    font-size: var(--text-base);
}

.transformation-info .duration {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-gold {
    background: rgba(var(--color-gold-rgb), 0.15);
    color: var(--color-gold-dark);
}

.badge-primary {
    background: rgba(var(--color-primary-rgb), 0.1);
    color: var(--color-primary);
}

/* ── Trust Badge (Platform Logo) ── */
.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.trust-badge img {
    height: 28px;
    opacity: 0.85;
    transition: opacity var(--transition-base);
}

.trust-badge:hover img {
    opacity: 1;
}

.trust-badge .rating {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-secondary);
}

.trust-badge .rating i {
    color: var(--color-gold);
    font-size: 0.7rem;
}

/* ── FAQ Accordion ── */
.accordion-item {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
    overflow: hidden;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.accordion-item:hover {
    border-color: var(--color-border);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-5);
    font-weight: var(--fw-medium);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    cursor: pointer;
    transition: background var(--transition-base);
    gap: var(--space-4);
}

.accordion-header:hover {
    background: var(--color-surface-hover);
}

.accordion-header i {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
    padding: 0 var(--space-5);
}

.accordion-item.active .accordion-content {
    max-height: 300px;
    padding: 0 var(--space-5) var(--space-5);
}

.accordion-content p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--lh-relaxed);
    margin-bottom: 0;
}

/* ── Form Inputs ── */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    background: var(--color-white);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-light);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23888'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    cursor: pointer;
}

/* ── Toast / Alert Messages ── */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-weight: var(--fw-medium);
    font-size: var(--text-sm);
    z-index: var(--z-toast);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-success {
    background: var(--color-success);
}

.toast-error {
    background: var(--color-error);
}

/* ── WhatsApp Floating Button ── */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--color-whatsapp);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: var(--z-whatsapp);
    transition: all var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ── Stars Rating ── */
.stars {
    display: inline-flex;
    gap: 2px;
}

.stars i {
    color: var(--color-gold);
    font-size: 0.75rem;
}

/* ── Stat Counter ── */
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 2px;
}

.stat-number .icon {
    width: 20px;
    height: 20px;
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: capitalize;
}

/* ── Back to Top ── */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--color-gold);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: var(--z-whatsapp);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-gold-dark);
    transform: translateY(-3px);
}